BBI announce acquisition for Lateral Flow and POC, page-89

"20x improvement is a massive improvement. Could some of the 20x sensitivity improvements be Anteo using 3DNA as well as Mix&Go."

I very much doubt it -- the 3DNA technology does not look like a field Anteo has any special expertise in (nor the equipment for).

I suspect the sensitivity improvements stem partly from the change to magnetic nanoparticles rather than gold. Beyond that change, which was just mentioned as a change in base bead for Charlie's experiments, I heard no further technical hint to how the amplification has been achieved during and after the AGM.

BBI isn't going to keep working on top of gold forever.